Curated Video
Graphing on a Coordinate Plane
Plot ordered pairs in all four quadrants in the coordinate plane.
Curated Video
Constant of Proportionality
Identify the constant of proportionality when given a table or a graph.
Curated Video
Using Systems of Equations to Model Real Life Situations
In this lesson, students will learn how to use a system of linear equations to model and solve real-life problems. They will understand that a system of equations is a set of two or more equations with the same unknown values,...
Curated Video
Reflections on the Coordinate Plane
The relation between ordered pairs differs only by signs with reflections over the x- and y-axes.
Curated Video
Linear Equations in Two Variables (Part 2)
What an equation in two variables is and how to determine its solutions?
Curated Video
How to Determine a Coordinate Value
In this short video we will answer a standardized math test question where we are asked to determine a coordinate value on a graph. We will learn that an ordered pair is written in the form (x, y) where x represents the x coordinate and...
Brian McLogan
Overview of inverses
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
Curated Video
How to Analyze a Graph
In this short math video we will answer a standardized math test question where we are asked to analyze a graph. We will first identify what the graph represents using the labels of the x and y axes. We will interpret a point on the...
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Python Useful function: Python Function- Divmod
In this video, we will cover Python function- Divmod. This clip is from the chapter "Basics for Data Science: Python for Data Science and Data Analysis" of the series "Data Science and Machine Learning (Theory and Projects) A to Z".In...
Brian McLogan
Overview of functions zeros and increasing decreasing
👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....
Curated Video
Recognizing Patterns on a Coordinate Plane
In this video, the teacher explains how to recognize patterns by comparing and graphing them on a coordinate plane. They use the example of movie ticket prices to demonstrate this concept. The teacher guides students through creating a...
Brian McLogan
Learning about relations of an ordered pair graph and table
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values...
Curated Video
Determining the Number of Solutions in Linear Systems
In this video lesson, the teacher explains how to determine the number of solutions when solving linear systems of equations. The lesson covers three different methods: graphing, solving algebraically, and considering the system in...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 1 of 10)
This video is a review of number lines and coordinate systems. This video goes over the basic concepts and terminology of one dimensional, and two dimensional coordinate systems. This video concludes with an introduction to three...
Curated Video
Writing Exponential Growth Functions for Percent Increase
In this lesson, students will learn how to write an exponential growth function to model situations involving percent increases. Using examples such as bacteria population growth and savings account interest, students will understand how...
Curated Video
Algebraic Solving of Pairs of Linear Equations Using Substitution
In this lesson, students learn how to solve pairs of linear equations algebraically using substitution. They are taught that a solution to a pair of linear equations is a pair of values that satisfies both equations simultaneously.
Curated Video
Using Rules to Create Number Patterns
In this video, the teacher guides students through solving a standardized math test question using number patterns. The question has four parts, and students must create number patterns, write coordinate pairs, and plot them on a...
Curated Video
Graphing Linear Inequalities in Two Variables
In this video, a teacher explains how to graph linear inequalities in two variables and use them to solve real-life problems. The teacher covers topics such as the solution set, boundary lines, test points, and determining solutions. The...
Curated Video
Statistical Regression Models and Predicting Values
This video discusses how to determine the best statistical regression model to approximate data within a scatter plot and make predictions through interpolation and extrapolation. It covers the process of inputting data into a graphing...
Curated Video
Introduction to the Coordinate Plane: Getting to the Point
This video is a comprehensive review of the coordinate plane, including vocabulary words, quadrants, ordered pairs, and graphing points. The teacher provides clear explanations and examples, making it easy for students to understand and...
Curated Video
Using Absolute Value to Find Distances Between Points on a Coordinate Plane
In this video, the teacher explains how to use absolute value to find the distance between points on a coordinate plane. They clarify the concept of absolute value and demonstrate how to avoid common mistakes when plotting points.
Curated Video
Solving Systems of Linear Equations by Graphing
In this video, the teacher explains how to solve systems of linear equations by graphing. The lesson covers vocabulary, steps to solve the equations, and examples, with a focus on checking solutions and using graphing skills to find the...